Determinación de la resistencia a tensión por carga axial en conexiones ortogonales de guadua inyectadas con polipropileno, reforzadas con barras número 3 y número 4.
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Initially, the research shows the state of the art regarding to the construction with guadua and more specifically different types of connections and their combination with other materials. Two connections in the form of tee (T) of Guadua type Angustifolia Kunth, filled with recycled high-strength polypropylene (PPR) are analyzed. A batch of 17 specimens or specimens reinforced with threaded galvanized steel rod number 3 and another 17 with number 4. In another part of the document the process of construction, injection or filling of the canutos, the voltage failure and the inspection of the filling of the orthogonal connection is described, supporting the description with sequences of images for a better understanding. The results are analyzed and compared with works of a similar degree, and with what is described in the title G-12 of the Colombian Regulation of Resistant Earthquake Construction (N.S.R.10).